118976990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{10709}}^1$

素因数の和:10828

約数の個数: 32

約数和(自身を含む): 235962720

約数和(自身を除く): 116985730

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 10709, 11110, 21418, 53545, 107090, 117799, 235598, 588995, 1081609, 1177990, 2163218, 5408045, 10816090, 11897699, 23795398, 59488495, 118976990]

約数ペア:

[(1, 118976990), (2, 59488495), (5, 23795398), (10, 11897699), (11, 10816090), (22, 5408045), (55, 2163218), (101, 1177990), (110, 1081609), (202, 588995), (505, 235598), (1010, 117799), (1111, 107090), (2222, 53545), (5555, 21418), (10709, 11110)]